Your channel is looking good, you're defiantly moving in the right direction, 1 thing I think you would benefit from is organizing your videos in different play lists as I've seen lots of them that are a bit over the place, you could create a playlist for all your LIVE game plays and a separate one for your edited videos, which brings me onto my second point, I think that your audience would love to see a highlight real of your live events, doesn't have to be very flashy just a summary of the best moments through the live game play as a lot of people including myself don't have a long enough attention span to sit and watch over an hour's video, all in all the quality and audio was great and you are defiantly making good moves, all the best and good luck
If you wouldn't mind checking out my channel I'd greatly appreciate your time.